340 MEMOIRS OF THE NEW YORK BOTANICAL GARDEN. 



Montana: Helena, 1892, Kehey ; Bonner, 1892, Sandbcrg, Mc~ 

 Doiigal & Heller, q8j. 



Dracocephalum parviflorum Nutt. Gen. 2: 35 [111. Fl. 3 : 87 ; Syn. 



Fl. 2^: 378; Man. R. M. 298]. 



In rich valleys, especially among bushes, at an attitude of 1500- 

 2500 m. 



Montana: Bozeman, 1887, Tzvecdy, 241 ; Jack Creek, July 15, 

 1897, Rydberg & Bcssey, 4goj ; Helena, 1891, Kehey; Highwood 

 Creek, 1888, R. S. Williams; Jefferson City, 1883, Scrihnei', 21^. 



Yellowstone Park : Mammoth Hot Springs, 1884, Tweedy y 

 106 ; Hot Sulphur Springs, 187 1, Hayden Survey. 



Scutellaria galericulata L. Sp. PL 599 [111. Fl. 3: 83 ; Syn. Fl. 2^: 



381 ; Bot. Cal. I : 603 ; Man. R. M. 298]. 



Along streams, up to an altitude of 2000 m. 



Montana: Bozeman, i^^6, Tivcedy, loyS ; East Gallatin Swamps, 

 1896, Rlodniau, 738; Great Falls, 1886, R. S. Williams; Helena, 

 1890, Kehey ; Little Prickly Pear Creek, 1883, Scribner, 216. 



* Scutellaria siphocampyloides Vatke, Bot. Zeit. 30: 717; Scutel- 



laria anguslijolia ca)icsccns Gray, Bot. Cal. i : 603 [Syn. Fl. 2^ : 



381]. ■ ^ 



A tomentulose-canescent plant, resembling S. angustifolia Pursh, 

 but with shorter and broader leaves and erect corolla. From S. resi- 

 nosa it is easily distinguished by the oblong leaves. 



Montana: Horse Plains, 1883, H. B. Ayres, 2a. 



Physostegia parviflora Nutt.; Benth. in DC. Prod. 12: 434 [Syn. 



Fl. 2' : 383 ; Man. R. M. 299] . 



River banks and prairies among bushes, up to an altitude of 200 m. 



Montana: Big Hole Creek, 1888, Tweedy, 41; Deer Lodge, 

 1895, Rydberg, 2'/'/g; Great Falls, 1890, R. S. Williams, 21 j; 

 Centerville, 1883, Scribner, 214. 



* Prunella vulgaris L. Sp. PL 600 [111. Fl. 3 : 88 ; Syn. Fl. 2': 



382; Bot. Cal. i: 604]. 



A low plant with oblong petioled leaves, reddish purple flowers 

 and conspicuous truncate calyx-lobes. Valleys, up to an altitude of 

 2500 m. 



Montana: Spanish Basin, June 30, 1897, Rxdbero <£- Bessey, 

 4go2''; Gallatin Co., 3frs. Alderson; Lewis and Clarke Co., Mrs. 



